Semest. Econ. - vol.12 issue23

Table of contents
Semest. Econ. vol.12 no.23 Medellín Jan./June 2009

Editorial

	· text in Spanish · Spanish ( pdf )

Articles

	· Soil contamination analysis: a review of norms and economic regulation possibilities Silva Arroyave, Sandra Milena; Correa Restrepo, Francisco Javier · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Labor intermediation Prieto Bustos, William Orlando · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Marketing in Peru and Globalization Barrientos Felipa, Pedro · abstract in English \| Portuguese \| Portuguese · text in Spanish · Spanish ( pdf )

	· Assessment of public policies for a sustainable development: case study of Curitiba education programs from 1998 to 2005 Da Silva, Christian Luiz; De Castro Rauli, Fabiano · abstract in English \| Portuguese \| Spanish · text in Spanish · Spanish ( pdf )

	· The action of regional political elites and its impact in the development of la Meseta Media Gaucha in Brasil, 1930-1945 Cavalheiro, Maria Eloisa · abstract in English \| Portuguese \| Spanish · text in Spanish · Spanish ( pdf )

	· Constribution of solidary economy to the local development: case of the north plateau of Antioquia Lopera Garcí, Luz Dolly; Posada Hernández, Gabriel Jaime · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Politics, economy, and society in Latin America: a brief analysis of changes in state-market-society relations in Mexico and Colombia, from the 80's Ortega Ordóñez, Ximena Alexandra; Villamarín Martínez, Francisco Javier · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· About the principle of solidarity in latin america identity Muñoz Cardona, Ángel Emilio · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )